Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Porsgrunn is from June, July, August. — consistent weather climate
🌥Mild
| Score | 9 | 11 | 17 | 32 | 57 | 79 | 74 | 78 | 62 | 24 | 7 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Polar | Polar | Cold | Cold | Cold | Mild | Cool & rainy | Mild | Cool & rainy | Cold | Cold | Polar |
| Temperature | -5–1°C | -4–3°C | -2–6°C | 0–11°C | 6–16°C | 11–21°C | 12–20°C | 12–20°C | 9–17°C | 5–11°C | 1–6°C | -4–1°C |
| Feels like | -9–-3°C | -8–-1°C | -6–3°C | -3–7°C | 3–14°C | 10–20°C | 11–20°C | 11–20°C | 7–16°C | 2–9°C | -3–3°C | -8–-3°C |
| Precipitation | 103mm 12 days | 87mm 12 days | 71mm 11 days | 45mm 8 days | 89mm 10 days | 87mm 10 days | 131mm 15 days | 94mm 12 days | 128mm 12 days | 118mm 16 days | 132mm 16 days | 130mm 19 days |
| Sunshine | 2.9h ☀︎ 41% | 4.7h ☀︎ 51% | 7.4h ☀︎ 62% | 10.7h ☀︎ 74% | 12.8h ☀︎ 75% | 13.7h ☀︎ 75% | 12.2h ☀︎ 69% | 11.4h ☀︎ 74% | 7.8h ☀︎ 61% | 4.3h ☀︎ 42% | 2.3h ☀︎ 30% | 1.6h ☀︎ 26% |
| Wind | W · 17 km/h | W · 17 km/h | NW · 15 km/h | N · 16 km/h | S · 15 km/h | S · 15 km/h | SW · 15 km/h | S · 15 km/h | SW · 15 km/h | SW · 17 km/h | NW · 16 km/h | N · 15 km/h |
| Humidity (%) | 85% | 81% | 79% | 65% | 66% | 71% | 74% | 77% | 80% | 86% | 88% | 89% |
| Day length | 7.1h | 9.3h | 11.9h | 14.5h | 17.0h | 18.4h | 17.7h | 15.4h | 12.8h | 10.2h | 7.7h | 6.3h |